Although there are some details to be worked out, this advance looks forward to adding support for LCCNs and OCLC numbers to LibraryThing for Libraries.

Tell us what’s going on. I know that ThingISBN gets a lot of use, some of it even in accordance with its Terms of Use. If you’re using ThingISBN, I’d love to hear how on a new wiki page I’ve created, Projects Currently Using ThingISBN.

In the news! Coincidentally, LCCNs are in the news this week. Yesterday, the Library of Congress announced a “LCCN Permalink,” a smart bid to convert a vital but underused set of permanent, unique IDs, the LCCN (Library of Congress Control Number), into the regnant permanent, unqiue ID, the URL. See Catalogablog for the announcement.